GDM-8352 User Manual
88
Wiring Diagram
Pins 1 ~ 4
Pins 1 ~ 4 are open-collector outputs, with a
max input of 15mA. All outputs are active low.
Pin 1-4
Vo
Imax = 15mA
Digital I/O
Terminal
Ext Vcc
Wiring Diagram
Trig In (Pin 5)
Pin 5
Pin 6
Trigger input
Digital I/O
Terminal
Normal Mode
Overview
The Normal Mode outputs the pass/fail results
of the Compare function. Each signal is an
active low signal. In addition an active low
pulse of approximately 5µs is output to indicate
the end of compare measurement (EOM).
When the input signal exceeds the high
threshold or the low threshold, the High Fail or
Low Fail pin is pulled low. When the signal
stays within the threshold levels, the Pass pin is
pulled low.
